... | ... | @@ -6,9 +6,9 @@ Suggested definition of 'differences' to be shown by tuneDisplay for various dev |
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* Electrostatic steerers: the difference will be the actual steering voltage (steerer setpoint minus common plate setpoint) $`\left(U_{act}\right)`$ minus the calculated steering voltage (steerer setpoint minus common plate setpoint) $`\left(U_{theo}\right)`$, divided by the the full scale of the steerer supply (1000 V for most steerers in ISAC) $`\left(\Delta U\right)`$, multiplied by the maximum source voltage $`\left(U_{max, \: source}\right)`$ over the actual source voltage $`\left(U_{act, \: source}\right)`$.
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* Electrostatic steerers: the difference will be the actual steering voltage (steerer setpoint minus common plate setpoint) $`\left(U_{act}\right)`$ minus the calculated steering voltage (steerer setpoint minus common plate setpoint) $`\left(U_{theo}\right)`$, divided by the the full scale of the steerer supply (1000 V for most steerers in ISAC) $`\left(\Delta U\right)`$, multiplied by the maximum source voltage $`\left(U_{min, \: source}\right)`$ over the actual source voltage $`\left(U_{act, \: source}\right)`$.
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```math
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\Delta = \frac{100 \cdot \left( U_{act} - U_{theo}\right)}{\Delta U} \cdot \frac{U_{max, \: source}}{U_{act, \: source}}
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\Delta = \frac{100 \cdot \left( U_{act} - U_{theo}\right)}{\Delta U} \cdot \frac{U_{min, \: source}}{U_{act, \: source}}
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```
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For a typical ISAC electrostatic steerer this becomes:
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```math
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